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Flapping Airplanes

Flapping Airplanes

Private
San Francisco, CaliforniaAI, Data & Cloud Infrastructurehttps://flappingairplanes.com/

Last Round

Seed

Jan 28, 2026

Est. Valuation

$1.5B

Total Funding Raised

$180M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Flapping Airplanes is an artificial intelligence company that operates as a foundational research lab focused on developing data-efficient AI models.

Sector

AI, Data & Cloud Infrastructure

Verticals

ML Platforms, NLP & Conversational AI

Business Model

B2B

Customer Profile

Usage-Based SaaS, Services & Consulting, Government Contracts

AI Layer

Foundation

Keywords

data-efficient AIAI research labfoundation modelsfrontier AI labartificial general intelligenceAGIAGI researchAI scaling lawsfoundational AI researchAI model APIenterprise AIgovernment AI

Historical Pricing

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Caplight Momentum Score

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Flapping Airplanes Comparables

Compare Flapping Airplanes with similar companies based on industry and business-model similarity.

Flapping Airplanes comparables — related companies by embedding similarity
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Core Automation
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Ndea
83%
Safe Superintelligence Inc.
79%

Flapping Airplanes Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedJan 28, 2026

Flapping Airplanes Investors

Notable investors and investment history

Flapping Airplanes investors
InvestorRounds
GVSeed
Sequoia CapitalSeed
Index VenturesSeed
Menlo VenturesSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 29, 2026

    Grew 54% QoQ, from 13 to 20 employees.

  • Aug 21, 2026

    Monthly visitors increased 33% MoM.

Flapping Airplanes Filings

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Flapping Airplanes filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Flapping Airplanes's valuation, stock price, and market status.

Is Flapping Airplanes a public or private company?

Flapping Airplanes is a private company.

What is the current stock price of Flapping Airplanes?

Flapping Airplanes is a private company with no public stock price. No recent secondary market data is available.

How much is Flapping Airplanes worth (valuation)?

Flapping Airplanes's valuation is estimated at $1.5B based on funding round data.

Can I buy Flapping Airplanes stock?

Flapping Airplanes shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Flapping Airplanes's last funding round?

Flapping Airplanes's most recent funding round was Seed on January 28, 2026.

Who are the main investors in Flapping Airplanes?

Key investors in Flapping Airplanes include GV, Sequoia Capital, Index Ventures.

Will Flapping Airplanes IPO soon?

No public IPO plans have been announced for Flapping Airplanes.

How can I track Flapping Airplanes secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Flapping Airplanes's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range17
Year Founded2025
Last FundingJan 28, 2026

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